Synopsis

I, a novelist, received a letter from a reader, Ms. Kubo, a female college student. Curious about the letter, which states, “I hear strange noises in the room where I live.” I and Ms. Kubo begin to investigate. What is discovered is that the past occupants of the room had committed suicide, forced suicide, murder, and various other crimes at their new residence. I and the others arrive at a certain truth and become involved in further incidents.